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 * @Author: your name
 * @Date: 2020-05-25 06:12:32
 * @LastEditTime: 2020-05-25 14:49:32
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 * @Description: In User Settings Edit
 * @FilePath: \bootstrap-practice\05面板\01.html
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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <link href='https://cdn.bootcss.com/twitter-bootstrap/3.3.7/css/bootstrap.min.css' rel='stylesheet'>
    <style>
        body{
            max-width: 400px;
            margin: 20px auto;
        }
    </style>
</head>
<body>
    <div class="panel panel-default">
        <div class="panel-heading">
            <div class="panel-title">用户统计</div>
            <div class="small text-muted">每日用户统计</div>
        </div>
        <div class="panel-body">
            Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
        </div>
        <div class="panel-footer">
            <!-- 使字体小且颜色变淡 -->
            <div class="small text-muted">
                数据更新于5秒前
            </div>
        </div>
    </div>
    <div class="panel panel-success">
        <div class="panel-heading">用户统计</div>
        <div class="panel-body">
            Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
        </div>
    </div>
    <div class="panel panel-danger">
        <div class="panel-heading">用户统计</div>
        <div class="panel-body">
            Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
        </div>
    </div>
    <div class="panel panel-warning">
        <div class="panel-heading">用户统计</div>
        <div class="panel-body">
            Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
        </div>
    </div>
</body>
</html>